<nz-upload
    (nzChange)="handleChange($event)"
    [nzAccept]="accept"
    [nzBeforeUpload]="beforeUpload.bind(this)"
    [nzCustomRequest]="customUpload.bind(this)"
    [nzShowUploadList]=false
>
    <div
        [style.height]="'40px'"
        [style.width]="'60px'"
        class="uploadDiv"
        title="点击上传"
    >
        <img *ngIf="iconType === 'base64'" alt="img" class="show-preview" src='{{value}}'>
        <div *ngIf="iconType === 'svg'" [innerHTML]="getSvgHtml(value)" class="show-preview"></div>
    </div>
</nz-upload>






